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Diesel Generator Engineer Jobs (NOW HIRING)

Goldbelt Apex

Generator Mechanic

Charleston, SC

Thorough understanding of diesel and gasoline engines, electrical systems, and generator components ... Completion of a technical program in electrical or mechanical engineering, or equivalent ...

Goldbelt, Inc.

Generator Mechanic

Charleston, SC · On-site

Thorough understanding of diesel and gasoline engines, electrical systems, and generator components ... Completion of a technical program in electrical or mechanical engineering, or equivalent ...

Bemana, LLC

Generator Technician

Austin, TX

$55/hr

Responsible for installing, maintaining, troubleshooting, and repairing diesel and natural gas ... engineering, and technical positions across the nation. Referral Program Bemana offers a $500 ...

Goldbelt Apex

Generator Mechanic

Charleston, SC · On-site

Thorough understanding of diesel and gasoline engines, electrical systems, and generator components ... Completion of a technical program in electrical or mechanical engineering, or equivalent ...

T3 Recruiters, LLC

Be Seen First

Power Generator Technician, Commercial / Stand-By ($30-$40+HR)

Charlotte, NC · On-site

$30 - $45/hr

Diagnose, repair, and maintain diesel and gas-powered generators * Perform scheduled preventative ... engineers, and various other types of personnel. Sometimes companies use us to find experienced ...

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How much do diesel generator engineer jobs pay per hour?

As of Jun 8, 2026, the average hourly pay for diesel generator engineer in the United States is $39.75, according to ZipRecruiter salary data. Most workers in this role earn between $32.69 and $45.19 per hour, depending on experience, location, and employer.

What are some common daily responsibilities for a Diesel Generator Engineer?

Diesel Generator Engineers typically spend their days performing routine inspections, troubleshooting faults, conducting repairs, and maintaining generator units to ensure optimal performance. They may also handle load testing, document service activities, and calibrate control systems to meet operational standards. Collaboration with electricians, facility managers, and other maintenance teams is common to coordinate repairs or preventive maintenance schedules. This hands-on and team-oriented environment means you'll often be balancing urgent repairs with planned service tasks, keeping reliability and safety as top priorities.

What is a Diesel Generator Engineer job?

A Diesel Generator Engineer is responsible for the installation, maintenance, troubleshooting, and repair of diesel-powered generators. They ensure that generators operate efficiently and reliably, often conducting inspections, performance tests, and preventive maintenance. Their role may also involve diagnosing faults, replacing faulty components, and ensuring compliance with safety and environmental regulations. Diesel Generator Engineers work in various industries, including construction, healthcare, data centers, and manufacturing, where backup or continuous power is essential.

What are the key skills and qualifications needed to thrive in the Diesel Generator Engineer position, and why are they important?

To thrive as a Diesel Generator Engineer, you need solid mechanical and electrical engineering knowledge, experience with diesel power generation systems, and relevant engineering qualifications. Familiarity with diagnostic tools, generator control systems, and industry certifications such as NFPA 110 or manufacturer-specific training is often required. Strong problem-solving skills, attention to detail, and effective communication are valuable soft skills for this position. These abilities help ensure generator reliability, minimize downtime, and support safe and efficient operation in demanding environments.

More about Diesel Generator Engineer jobs
What cities are hiring for Diesel Generator Engineer jobs? Cities with the most Diesel Generator Engineer job openings:
What states have the most Diesel Generator Engineer jobs? States with the most job openings for Diesel Generator Engineer jobs include:
What job categories do people searching Diesel Generator Engineer jobs look for? The top searched job categories for Diesel Generator Engineer jobs are:
Diesel Generator Engineer jobs near you
Infographic showing various Diesel Generator Engineer job openings in the United States as of May 2026, with employment types broken down into 5% Internship, 85% Full Time, 5% Part Time, 2% Contract, and 3% Nights. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $82,672 per year, or $39.7 per hour.

Generator Technician

Century Mechanical Holdings

Harwich Port, MA

$35 - $45/hr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 29 days ago

Job description

Benefits:
  • Dental insurance
  • Opportunity for advancement
  • Paid time off
  • Training & development
  • Vision insurance
  • 401(k) matching
  • Competitive salary
  • Health insurance

Generator Technician - Harwich Port, MA - $35-45ph (based on experience) plus great benefits!
Position Summary
The Generator Technician is responsible for the installation, maintenance, troubleshooting, and repair of residential, commercial, and industrial standby power systems and related components. This role ensures reliability and safety of generator systems while maintaining customer satisfaction and compliance with company standards, codes, and regulations.
Functions include, but are not limited to the following:
Essential Duties and Responsibilities:
The essential functions include, but are not limited to the following:
Diagnose, troubleshoot, and repair standby and portable generator systems (diesel, natural gas, and propane).
  • Perform scheduled preventive maintenance, load bank testing, and system inspections.
  • Install new generator systems, including wiring, transfer switches, fuel connections, and startup commissioning.
  • Conduct voltage, frequency, and phase checks to ensure proper operation.
  • Perform control wiring and circuit troubleshooting using schematics and multimeters.
  • Test batteries, regulators, relays, sensors, and other electrical components.
  • Maintain accurate service documentation, work orders, and inspection forms via ServiceTitan.
  • Respond to emergency service calls, including after-hours or on-call rotation as scheduled.
  • Maintain inventory of parts and tools; ensure vehicles and equipment are kept in safe working condition.
  • Follow OSHA and company safety protocols at all times, including lockout/tagout and PPE requirements.
  • Communicate clearly with dispatch, management, and customers regarding job status and findings.
Support Responsibilities:
  • Assist with installation layout and field measurements.
  • Provide feedback to engineering and estimating teams for system upgrades or retrofits.
  • Mentor apprentices or junior technicians on safety and repair techniques.
  • Participate in technical and safety training programs.
  • Support storm-response or emergency-power deployments as needed.
Requirements
Education & Training:
  • High school diploma or GED required.
  • Trade school, electrical, or mechanical certification preferred.
  • Factory training with major manufacturers (Generac, Kohler, Cummins, CAT, etc.) a plus.
Experience:
  • Minimum 35 years of experience servicing standby generator systems or equivalent electrical/mechanical service background.
  • Familiarity with control systems, load testing equipment, and generator fuel systems.
Licenses/Certifications:
  • Valid drivers license with clean driving record.
  • OSHA 10 (or ability to obtain within 90 days).
  • Electrical Journeyman or Gas Technician license (state-specific, if required).
Knowledge, Skills, and Abilities
  • Strong diagnostic and mechanical aptitude.
  • Ability to read blueprints, electrical diagrams, and technical manuals.
  • Working knowledge of NEC, NFPA 70E, and local electrical/gas codes.
  • Excellent communication and customer service skills.
  • Strong time management and self-motivation to work independently.
  • Competency in mobile service software (FieldEdge, ServiceTitan, etc.).
Physical Demands and Work Environment
  • Must be able to lift 75 lbs., bend, kneel, and work in confined spaces or outdoors in all weather.
  • Regular exposure to mechanical/electrical hazards, fumes, and noise (PPE required).
  • Driving to job sites across assigned territory.